/// <summary> /// 增加一条数据 /// </summary> public bool Add(Interwebsite.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Project("); strSql.Append("ProjectName,ProjectInfo,RecruitGuide,CreateTime,ModifyTime,Attachment)"); strSql.Append(" values ("); strSql.Append("@ProjectName,@ProjectInfo,@RecruitGuide,@CreateTime,@ModifyTime,@Attachment)"); SqlParameter[] parameters = { new SqlParameter("@ProjectName", SqlDbType.NVarChar, 50), new SqlParameter("@ProjectInfo", SqlDbType.Text, 16), new SqlParameter("@RecruitGuide", SqlDbType.Text, 16), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@ModifyTime", SqlDbType.DateTime), new SqlParameter("@Attachment", SqlDbType.NVarChar, 100) }; parameters[0].Value = model.ProjectName; parameters[1].Value = model.ProjectInfo; parameters[2].Value = model.RecruitGuide; parameters[3].Value = model.CreateTime; parameters[4].Value = model.ModifyTime; parameters[5].Value = model.Attachment; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Interwebsite.Model.Project DataRowToModel(DataRow row) { Interwebsite.Model.Project model = new Interwebsite.Model.Project(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["ProjectName"] != null) { model.ProjectName = row["ProjectName"].ToString(); } if (row["ProjectInfo"] != null) { model.ProjectInfo = row["ProjectInfo"].ToString(); } if (row["RecruitGuide"] != null) { model.RecruitGuide = row["RecruitGuide"].ToString(); } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } if (row["ModifyTime"] != null && row["ModifyTime"].ToString() != "") { model.ModifyTime = DateTime.Parse(row["ModifyTime"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Interwebsite.Model.Project DataRowToModel(DataRow row) { Interwebsite.Model.Project model=new Interwebsite.Model.Project(); if (row != null) { if(row["ID"]!=null && row["ID"].ToString()!="") { model.ID=int.Parse(row["ID"].ToString()); } if(row["ProjectName"]!=null) { model.ProjectName=row["ProjectName"].ToString(); } if(row["ProjectInfo"]!=null) { model.ProjectInfo=row["ProjectInfo"].ToString(); } if(row["RecruitGuide"]!=null) { model.RecruitGuide=row["RecruitGuide"].ToString(); } if(row["CreateTime"]!=null && row["CreateTime"].ToString()!="") { model.CreateTime=DateTime.Parse(row["CreateTime"].ToString()); } if(row["ModifyTime"]!=null && row["ModifyTime"].ToString()!="") { model.ModifyTime=DateTime.Parse(row["ModifyTime"].ToString()); } } return model; }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Interwebsite.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Project set "); strSql.Append("ID=@ID,"); strSql.Append("ProjectName=@ProjectName,"); strSql.Append("ProjectInfo=@ProjectInfo,"); strSql.Append("RecruitGuide=@RecruitGuide,"); strSql.Append("CreateTime=@CreateTime,"); strSql.Append("ModifyTime=@ModifyTime"); strSql.Append(" where "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@ProjectName", SqlDbType.NVarChar, 50), new SqlParameter("@ProjectInfo", SqlDbType.NVarChar, 2000), new SqlParameter("@RecruitGuide", SqlDbType.NVarChar, 2000), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@ModifyTime", SqlDbType.DateTime) }; parameters[0].Value = model.ID; parameters[1].Value = model.ProjectName; parameters[2].Value = model.ProjectInfo; parameters[3].Value = model.RecruitGuide; parameters[4].Value = model.CreateTime; parameters[5].Value = model.ModifyTime; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DataSet GetModel(int id) { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,ProjectName,ProjectInfo,RecruitGuide,CreateTime,ModifyTime from Project "); strSql.Append(" where id=" + id); SqlParameter[] parameters = { }; Interwebsite.Model.Project model = new Interwebsite.Model.Project(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(ds); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DataSet GetModel(int id) { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 ID,ProjectName,ProjectInfo,RecruitGuide,CreateTime,ModifyTime from Project "); strSql.Append(" where id=" + id); SqlParameter[] parameters = { }; Interwebsite.Model.Project model=new Interwebsite.Model.Project(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { return ds; } else { return null; } }